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4-hydroxy-2,5-dimethylfuran-3-one

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начало: Китай

Кас Но: 3658-77-3

Спецификация: 99%наименьший

минимальный объем заказа: 1 /kg

снабженческая способность: 50 mt/month

опережающий период: OEM 7 дней, пятно 3 дня

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Quick Details

CAS No.:: 3658-77-3, Strawberry / Pineapple furanone CAS 3658-77-3

Other Names:: Strawberry / Pineapple furanone CAS 3658-77-3

MF:: C6H8O3

EINECS No.:: 222-908-8

Place of Origin:: Hebei, China

Type:: Pharmaceutical Intermediates

Purity:: 99.9%, 99.9%

Brand Name:: GUANLANG / CROVELL

Model Number:: 3658-77-3

Application:: Pharmaceutical intermediates

Appearance:: solid / liquid / oil, As shown in figure

Proname:: Strawberry / Pineapple furanone CAS 3658-77-3

Color:: As shown in figure

Impurities:: < 0.1%

Moisture:: < 0.1%

Density:: approximate 1.0

MOQ:: 1 Kg

Courier:: DHL/ FedEx/ TNT/ EMS/ so on

Packaging&Delivery

Packaging Details: 20 kg / package
25 kg / package
50 kg / package
200 kg / package

Port: Shanghai / Shenzhen / Optional

Lead Time:

Quantity(Kilograms)	1 - 5000	>5000
Est. Time(days)	3	To be negotiated

Products Description

Common Name	Strawberry / Pineapple furanone CAS 3658-77-3 with factory price
CAS Number	3658-77-3	Molecular Weight	128.126
Density	1.3±0.1 g/cm3	Boiling Point	215.5±40.0 °C at 760 mmHg
Molecular Formula	C6H8O3	Melting Point	73-77 °C(lit.)

Property

CAS No.: 3658-77-3 Formula: C6H8O3 Molecular Weight: 128.12600

Description

Furaneol, or strawberry furanone, is a natural organic compound used in the flavor and perfume industry because of its sweet strawberry aroma. It is actually found in strawberries and a variety of other fruits and it is partly responsible for the smell of fresh pineapple. It is also important for odour of buckwheat, and tomato.

Basic Info

Chemical Name	4-hydroxy-2,5-dimethylfuran-3-one
Synonyms	2,5-dimethyl-4-hydroxy-2H-furan-3-one; 2,5-Dimethyl-4-hydroxy-3(2H)-furanone,Furaneol,Strawberry furanone; 2,5-DiMethyl-4-hydroxy-3(2H)-furanone; CARMELAN; 2,5-dimethyl-4-hydroxy-2,3-dihydrofuran-3-one; FEMA 3174; 4-hydroxy-2,5-dimethyl-3-oxo-2H-furan; strawberry furanone; Pineapple ketone; Alletone; 4-Hydroxy-2,5-dimethylfuran-3(2H)-one; 2,4-DIMETHYLBENZENEBORONIC ACID; 4-oxo-3-hydroxy-2,5-dimethyl-4,5-dihydrofuran; 4-Hydroxy-2,5-dimethyl-3(2H)furanone; RI-2024; FURANEOL; COE 536;
CAS No.	3658-77-3
Molecular Formula	C6H8O3
Molecular Weight	128.12600
PSA	46.53000
LogP	0.76370

Properties

Appearance & Physical State	white to light yellow crystal powder
Density	1.05
Boiling Point	215.5ºC at 760 mmHg
Melting Point	76-82ºC
Flash Point	90.5ºC
Refractive Index	1.435
Storage Condition	2-8°C

Safety Info

RTECS	LU3990000
Safety Statements	36-24/25
HS Code	2932190090
WGK Germany	3
Risk Statements	R22
Hazard Codes	Xn
Symbol	GHS07
Signal Word	Warning
Hazard Declaration	H302

Synthesis Route

aldehydo-D-glucose+Glycine→5-hydroxymethylfurfural+4-hydroxy-2,5-dimethylfuran-3-one
4H-pyran-4-one, 2,3-dihydro-3,5-dihydroxy-6-methyl-→4-hydroxy-2,5-dimethylfuran-3-one+3,5-dihydroxy-2-methylpyran-4-one
Fosfructose→4-hydroxy-2,5-dimethylfuran-3-one

Precursor

bromomethane

aldehydo-L-rhamnose
ethyl 3,4-dihydroxy-5-methylfuran-2-carboxylate

Downstream Product

Furaneol acetate
4-hydroxy-2-(1-hydroxy-2-phenylethyl)-2,5-dimethylfuran-3-one
4-Methoxy-2,5-dimethylfuran-3(2H)-one
4-hydroxy-2-(1-hydroxyethyl)-2,5-dimethylfuran-3-one

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